微调BERT模型的模糊组合用于软件工程数据集的特定领域情绪分析
Zeeshan Anwar1, Hammad Afzal1, Naima Altaf1
1Department of Computer Software Engineering, National University of Sciences and Technology, Islamabad, Pakistan.
PloS one
|May 28, 2024
概括
一个新的Fuzzy Ensemble模型为软件工程数据提供了改进的情绪分析. 这个特定领域的工具准确地预测了中立情绪,超过了对基准数据集的现有方法.
科学领域:
- 软件工程 软件工程 软件工程
- 自然语言处理自然语言处理.
- 机器学习 机器学习
背景情况:
- 对社交媒体数据的情绪分析为开发人员反提供了洞察力.
- 一般情绪分析工具在软件工程数据上表现不佳.
- 现有的特定领域的工具在中性和负面情绪检测方面扎.
研究的目的:
- 为软件工程 (SE) 领域开发一个特定领域的情绪分析工具.
- 解决现有的SE情绪分析工具的局限性,特别是检测中立情绪.
- 提高对各种SE数据集的情绪分析的准确性和适用性.
主要方法:
- 这是一种混合方法,结合了深度学习和微调的BERT模型 (Bert-Base,Bert-Large,Bert-LSTM,Bert-GRU,Bert-CNN).
- 在SE数据集上开发了五种微调BERT模型的变体.
- 使用模糊逻辑创建的这些模型组合,称为Fuzzy Ensemble.
- 在四个基准数据集上进行评估:堆溢出,JavaLib,Jira和代码审查.
主要成果:
- 与最先进的工具相比,Fuzzy Ensemble模型表现出卓越的性能.
- 获得了0.883.3的最大F1分数.
- 成功提高了跨不同数据集中预测中立情绪的准确性.
结论:
- 迷糊组合模型有效地克服了现有的SE情绪分析工具的局限性.
- 这种方法为分析开发者意见提供了更高的准确性和更广泛的适用性.
- 拟议的方法为软件工程领域的情绪分析设定了新的基准.
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